DFSMShsm Fast Replication Technical Guide

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DFSMShsm fast replication overview

This chapter provides an overview of the additional features in the DFSMShsm fast replication function since Phase 1 in z/OS V1.5 DFSMShsm. These enhancements allow DFSMShsm to fully use the latest FlashCopy features of the IBM System Storage® DS8000® and complete the Phase 2 implementation. In this chapter, we review the concept of fast replication, FlashCopy, and the enhancements as of z/OS V1.12 DFSMShsm.

1.1 DFSMShsm fast replication sample configuration

We start with a sample fast replication configuration ...

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